Best IRPCS alternatives: apps like IRPCS

9+ similar apps compared and reviewed

5.0 avg rating

8 free apps

Updated October 2026

IRPCS

Paul Whittle

📚 Education

🔍 Reference

Whether you want more options like IRPCS or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to IRPCS

HMS ColRegCards by Will Downing

Master IRPCS

Editor's Choice

📚 Education

0.0(0 ratings)

FreeAdsIn-App Purchases

Sailor's Deck: COLREGS by Vladimir Arefev

Nav Lights & Day Shapes Cards

Strong Contender

📚 Education

5.0(1 ratings)

FreeIn-App Purchases

Master navigation lights and day shapes for skipper exams with this flashcard app. It uses spaced repetition to build lasting visual memory, tracks your progress, and resurfaces difficult configurations until they stick. Study offline with no ads or subscriptions.

MCA Oral Prep by KEVIN YOUNG

Maritime Oral Exam Practice

Worth Considering

📚 Education

0.0(0 ratings)

FreeIn-App Purchases

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The OOW Bible

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Learn seamanship and small-craft navigation with interactive diagrams and calculators. Practice plotting positions, understanding tides, and mastering navigation techniques. Includes a reference library for essential maritime knowledge.

Interactive diagrams and calculatorsDead reckoning and estimated position plottingTidal height and stream visualization

Yachtmaster Theory Prep

Master-Nav: COLREGS IALA Tests

Practice Maritime Rules Daily

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Practice maritime navigation rules and buoyage systems with this app. It helps you identify knowledge gaps and track your progress in mastering essential regulations for mariners.

USCG Navigation Rules practiceIALA Maritime Buoyage System testsKnowledge gap identification

SeaRegs - Workboat Training

Interactive learning resource

Free

This interactive learning resource offers essential maritime skills and knowledge for operating in a marine environment. It includes tests for each section to help users track their progress in acquiring maritime expertise.

Interactive learning resourceEssential maritime skillsKnowledge for marine operations

IALA MBS - The easy way!

$0.99

This app simplifies learning the IALA Maritime Buoyage System through interactive visuals and exam-style practice. It helps users quickly identify and explain maritime marks, building a comprehensive understanding for maritime qualifications.

Interactive visualsMemory aidsExam-ready answer phrases